duanlu1908 2016-10-28 09:27
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无法在Controller中使用命名空间

I have this Controller :

namespace FacilitaTripBundle\Controller;

use FacilitaTripBundle\Api\models\GuideDestination\GuideDestinationModel;
use FacilitaTripBundle\Api\models\Destination\DestinationModel;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Component\HttpFoundation\Response;

/**
 * @Route("/api/v1", name="api")
 */
class ApiController extends Controller
{

  /**
   * @Route("/destinations/get_all_minimal/", name="destination_get_minimal")
   */
  public function getMinimalAction()
  {
    $model = new DestinationModel();
    $data = $model->getAllMinimal();
    $response = new Response(json_encode($data));
    $response->headers->set('Content-Type', 'application/json');
    return $response;
  }

  /**
   * @Route("/guideDestination/getLastAddDestination/", name="destination_last_add_destination")
   */
  public function getLastAddDestinationAction()
  {
    $guide_destination_model = new GuideDestinationModel();
    $data = $guide_destination_model->getLastAddDestination();
    $response = new Response(json_encode($data));
    $response->headers->set('Content-Type', 'application/json');
    return $response;
  }
}

I got this error :

Attempted to load class "GuideDestinationModel" from namespace "FacilitaTripBundle\Api\models\GuideDestination".
Did you forget a "use" statement for another namespace

I define the class GuideDestinationModel in this file :

namespace FacilitaTripBundle\Api\models\GuideDestination;

class GuideDestinationModel {
}

How you got an idea why I got this error ?

  • 写回答

1条回答 默认 最新

  • doupin1073 2016-10-28 09:56
    关注

    What is the physical path to file containing GuideDestinationModel class?

    According to PSR-0, which Symfony is using, you are supposed to put class definitions in path which corresponds to your namespace like in following example.

    \Symfony\Core\Request => /path/to/project/lib/vendor/Symfony/Core/Request.php

    I notice you have lowercase models in your FacilitaTripBundle\Api\models\GuideDestination namespace. Is your directory models also lowercase? If not this might be the issue here if you are using system which is case sensitive when it comes to path resolving (i.e. Linux)

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

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